cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A019463 Add 1, multiply by 1, add 2, multiply by 2, etc., start with 1.

Table of values

n a(n)
0 1
1 2
2 2
3 4
4 8
5 11
6 33
7 37
8 148
9 153
10 765
11 771
12 4626
13 4633
14 32431
15 32439
16 259512
17 259521
18 2335689
19 2335699
20 23356990
21 23357001
22 256927011
23 256927023
24 3083124276
25 3083124289
26 40080615757
27 40080615771
28 561128620794
29 561128620809
30 8416929312135
31 8416929312151
32 134670868994416

List of values

[1, 2, 2, 4, 8, 11, 33, 37, 148, 153, 765, 771, 4626, 4633, 32431, 32439, 259512, 259521, 2335689, 2335699, 23356990, 23357001, 256927011, 256927023, 3083124276, 3083124289, 40080615757, 40080615771, 561128620794, 561128620809, 8416929312135, 8416929312151, 134670868994416]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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